Neuraxis

NRXS on NYSEAmerican. Market value $90m.

Watch this stockFree. We tell you when something changes.

Should I look at this?

Look carefully before going further

Why it could be worth it

Nothing stands out yet.

Read the warning sign in its own filings

This is not advice.

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Who owns it

None of the long-term investors we follow own it. 32 funds in all.

Jun '25
Dec '25
Jun '26
Largest holders overall

From 13F filings for the quarter ended 30 June 2026.

Big holders and activists

2 investors own more than 5%.

  • Brian P. Hannasch
    Passive investor
    12.0%+4.5 pts
    Since 1 July 2025
  • Bigger Michael
    Passive investor
    at least 6.7%+0.0 pts
    (filed with 6 related holders)
    Since 30 June 2026

From Schedule 13D and 13G filings: anyone owning more than 5% must file one.

What insiders did

In the last 12 months, 4 insiders bought $1m of shares on the open market.

  • Henrichs Timothy Robert
    Chief Financial Officer
    Bought
    Date
    1 April 2026
    Shares
    7,593
    Price
    $1.96
    Value
    $14,882
  • Carrico Thomas Joeseph
    CRO, CCO, CPO
    Bought
    Date
    1 April 2026
    Shares
    667
    Price
    $1.96
    Value
    $1,307
  • Carrico Brian Allen
    Chief Executive Officer, Director
    Bought
    Date
    1 April 2026
    Shares
    8,060
    Price
    $1.96
    Value
    $15,798
  • Aharon Gil
    Director
    Bought
    Date
    23 December 2025
    Shares
    286,138
    Price
    $3.52
    Value
    $1m

From Form 4 filings: insiders must report trades in their own company's shares within two days.

Warning signs in its filings

Problems the company itself reported to the SEC, in its own words.

2 serious warning signs in Neuraxis’ filings.

We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.

We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 19 Mar 2026, plus the 10-Q filed 11 Aug 2026 and 5 later 8-Ks.

  • Doubt it can keep going

    Serious

    The company or its auditor warned it may not have enough money to last the next year.

    “As a result, substantial doubt is deemed to exist about the Company’s ability to continue as a going concern.”
    Show the full paragraph
    While the Company believes in the viability of its strategy to further implement its business plan and generate sufficient revenues and in its ability to raise additional funds by way of a public or private offering of its debt or equity securities, there can be no assurance that it will be able to do so on reasonable terms, or at all. The ability of the Company to continue as a going concern is dependent upon its ability to further implement its business plan and generate sufficient revenues and its ability to raise additional funds by way of a public or private offering. Neither future cash generated from operating activities, nor management’s contingency plans to mitigate the risk and extend cash resources through the evaluation period, are considered probable. As a result, substantial doubt is deemed to exist about the Company’s ability to continue as a going concern. As the Company continues to incur losses, the transition to profitability is dependent upon achieving a level of revenues adequate to support its cost structure. We may never achieve profitability, and unless and until doing so, we intend to fund future operations through additional dilutive or nondilutive financing. There can be no assurances, however, that additional funding will be available on terms acceptable to us, if at all.

    From the 10-Q filed 11 August 2026, Part I, Item 1. Financial Statements. Read it in the filing

  • Weak checks on its own accounts

    Serious

    The company said its checks on its own accounts did not work at the end of its latest quarter. Mistakes could slip into the numbers.

    “Based on this evaluation, and in light of the material weaknesses in our internal control over financial reporting described below, our principal executive officer and principal financial officer concluded that as of June 30, 2026, our disclosure controls and procedures were not effective.”
    Show the full paragraph
    We maintain “disclosure controls and procedures,” as that term is defined in Rule 13a-15(e), promulgated by the SEC pursuant to the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Disclosure controls and procedures include controls and procedures designed to ensure that information required to be disclosed in our Company’s reports filed under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management, including our principal executive officer and principal financial officer to allow timely decisions regarding required disclosure. Our management, with the participation of our principal executive officer and principal financial officer, evaluated our Company’s disclosure controls and procedures as of the end of the period covered by this Form 10-Q. Based on this evaluation, and in light of the material weaknesses in our internal control over financial reporting described below, our principal executive officer and principal financial officer concluded that as of June 30, 2026, our disclosure controls and procedures were not effective.

    From the 10-Q filed 11 August 2026, Part I, Item 4. Controls and Procedures. Read it in the filing

A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.

The deep dive

Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.

  • What the business is worth, as a range, and the margin of safety at today’s price
  • Prices to start buying, buy, and buy hard
  • The three things that would make this a mistake
  • Every number footnoted to the filing it came from
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What a finished deep dive looks like

Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.